Examples of org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService

Package org.wso2.carbon.registry.core.jdbc

Examples of org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService

org.wso2.carbon.bpel.ui.bpel2svg.ActivityInterface
This is a core class used by application that use registry in the embedded mode. This class is used to create embedded registry instances for user sessions.
UserRegistry is the embedded mode implementation of the Registry API. In this mode, all registry accesses has to be done using a UserRegistry instance. And there has to be separate UserRegistry instance for each user to access the registry. These UserRegistry instances has be obtained from the {@link EmbeddedRegistry}. It is recommended to have only one EmbeddedRegistry instance per application. But there can be exceptions, where it is required to maintain two or more registries pointing to different data sources.
Applications should initialize an EmbeddedRegistry instance at the start-up using following code.
InputStream configStream = new FileInputStream("/projects/registry.xml"); RegistryContext registryContext = new RegistryContext(configStream); EmbeddedRegistry embeddedRegistry = new EmbeddedRegistry(registryContext);
After initializing an EmbeddedRegistry instance it should be stored in some globally accessible location, so that it can be used by necessary modules to create UserRegistry instances. From this, it is possible to create UserRegistry instances using various parameter combinations documented in getXXRegistry methods.
UserRegistry adminRegistry = embeddedRegistry.getRegistry("admin", "admin"); @see EmbeddedRegistry @see UserRegistry

    @Override
    public org.wso2.carbon.bpel.ui.bpel2svg.SVGCoordinates getExitArrowCoords() {
        SVGCoordinates coords = getStartIconExitArrowCoords();


        if (subActivities != null && subActivities.size() > 0) {
            ActivityInterface activity = subActivities.get(subActivities.size() - 1);
            coords = activity.getExitArrowCoords();
        }
        return coords;
    }

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    protected Element getArrows(SVGDocument doc) {
        Element subGroup = null;
        subGroup = doc.createElementNS("http://www.w3.org/2000/svg", "g");
        if (subActivities != null) {
            ActivityInterface prevActivity = null;
            ActivityInterface activity = null;
            String id = null;
            org.wso2.carbon.bpel.ui.bpel2svg.SVGCoordinates myStartCoords = getStartIconExitArrowCoords();
            org.wso2.carbon.bpel.ui.bpel2svg.SVGCoordinates exitCoords = null;
            SVGCoordinates entryCoords = null;
            Iterator<org.wso2.carbon.bpel.ui.bpel2svg.ActivityInterface> itr = subActivities.iterator();
            while (itr.hasNext()) {
                activity = itr.next();
                if (prevActivity != null) {
                    exitCoords = prevActivity.getExitArrowCoords();
                    entryCoords = activity.getEntryArrowCoords();
                    id = prevActivity.getId() + "-" + activity.getId();
                    subGroup.appendChild(getArrowDefinition(doc, exitCoords.getXLeft(), 
                        exitCoords.getYTop(), entryCoords.getXLeft(), 
                        entryCoords.getYTop(), id, prevActivity, activity));
                } else {
                    entryCoords = activity.getEntryArrowCoords();
                    subGroup.appendChild(getArrowDefinition(doc, myStartCoords.getXLeft(), 
                        myStartCoords.getYTop(), entryCoords.getXLeft(), 
                        entryCoords.getYTop(), id, prevActivity, activity));
                }
                prevActivity = activity;

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            int width = 0;
            int height = 0;
            dimensions = new org.wso2.carbon.bpel.ui.bpel2svg.SVGDimension(width, height);


            org.wso2.carbon.bpel.ui.bpel2svg.SVGDimension subActivityDim = null;
            ActivityInterface activity = null;
            Iterator<org.wso2.carbon.bpel.ui.bpel2svg.ActivityInterface> itr = getSubActivities().iterator();
            while (itr.hasNext()) {
                activity = itr.next();
                subActivityDim = activity.getDimensions();
                if (subActivityDim.getHeight() > height) {
                    height += subActivityDim.getHeight();
                }
                width += subActivityDim.getWidth();
            }

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        int xLeft = centreOfMyLayout - (getStartIconWidth() / 2);
        int yTop = startYTop + (getYSpacing() / 2);
        int endXLeft = centreOfMyLayout - (getEndIconWidth() / 2);
        int endYTop = startYTop + dimensions.getHeight() - getEndIconHeight() - (getYSpacing() / 2);


        ActivityInterface activity = null;
        Iterator<org.wso2.carbon.bpel.ui.bpel2svg.ActivityInterface> itr = getSubActivities().iterator();
        int childYTop = yTop + getStartIconHeight() + (getYSpacing() / 2);
        int childXLeft = startXLeft + (getXSpacing() / 2);
        while (itr.hasNext()) {
            activity = itr.next();
//            childYTop += centreOfMyLayout - (activity.getDimensions().getHeight() / 2);
            activity.layout(childXLeft, childYTop);
            childXLeft += activity.getDimensions().getWidth();
        }


        // Set the values
        setStartIconXLeft(xLeft);
        setStartIconYTop(yTop);

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            dimensions = new org.wso2.carbon.bpel.ui.bpel2svg.SVGDimension(coreWidth, coreHeight);
            coreDimensions = new org.wso2.carbon.bpel.ui.bpel2svg.SVGDimension(coreWidth, coreHeight);
            conditionalDimensions = new org.wso2.carbon.bpel.ui.bpel2svg.SVGDimension(conWidth, conHeight);


            org.wso2.carbon.bpel.ui.bpel2svg.SVGDimension subActivityDim = null;
            ActivityInterface activity = null;
            Iterator<org.wso2.carbon.bpel.ui.bpel2svg.ActivityInterface> itr = getSubActivities().iterator();
            while (itr.hasNext()) {
                activity = itr.next();
                subActivityDim = activity.getDimensions();
                if (activity instanceof ElseIfImpl || activity instanceof ElseImpl) {
                    if (subActivityDim.getHeight() > conHeight) {
                        conHeight += subActivityDim.getHeight();
                    }
                    conWidth += subActivityDim.getWidth();

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    }


    private boolean isSimpleLayout() {
        boolean simple = true;


        ActivityInterface activity = null;
        Iterator<ActivityInterface> itr = getSubActivities().iterator();
        while (itr.hasNext()) {
            activity = itr.next();
            if (activity instanceof ElseIfImpl || activity instanceof ElseImpl) {
                simple = false;

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        } else {
            xLeft = centerNHLayout - (getStartIconWidth() / 2) + (getXSpacing() / 2);
            endXLeft = centerNHLayout - (getEndIconWidth() / 2) + (getXSpacing() / 2);
        }


        ActivityInterface activity = null;
        Iterator<ActivityInterface> itr = getSubActivities().iterator();


        int childYTop = yTop + getStartIconHeight() + (getYSpacing() / 2);
        int childXLeft = startXLeft + (getXSpacing() / 2);


        // Process None Handlers First
        while (itr.hasNext()) {
            activity = itr.next();
            if (activity instanceof ElseIfImpl || activity instanceof ElseImpl) {
                // Ignore
            } else {
                activity.layout(childXLeft, childYTop);
                childXLeft += activity.getDimensions().getWidth();
            }
        }
        // Process Handlers
        itr = getSubActivities().iterator();
        childXLeft = startXLeft + coreDimensions.getWidth();
        childYTop = yTop + getElseIfAdjustment();


        while (itr.hasNext()) {
            activity = itr.next();
            if (activity instanceof ElseIfImpl || activity instanceof ElseImpl) {
                activity.layout(childXLeft, childYTop);
                childXLeft += activity.getDimensions().getWidth();
            }
        }


        // Set the values
        setStartIconXLeft(xLeft);

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        } else {
            yTop = centerNHLayout - (getStartIconHeight() / 2);
            endYTop = centerNHLayout - (getEndIconHeight() / 2);
        }


        ActivityInterface activity = null;
        Iterator<org.wso2.carbon.bpel.ui.bpel2svg.ActivityInterface> itr = getSubActivities().iterator();


        int childXLeft = xLeft + getStartIconWidth() + (getYSpacing() / 2);
        int childYTop = startYTop + (getXSpacing() / 2);


        // Process None Handlers First
        while (itr.hasNext()) {
            activity = itr.next();
            if (activity instanceof ElseIfImpl || activity instanceof ElseImpl) {
                // Ignore
            } else {
                activity.layout(childXLeft, childYTop);
                childYTop += activity.getDimensions().getHeight();
            }
        }
        // Process Handlers
        itr = getSubActivities().iterator();
        childYTop = startYTop + coreDimensions.getHeight();
        childXLeft = xLeft + getElseIfAdjustment();


        while (itr.hasNext()) {
            activity = itr.next();
            if (activity instanceof ElseIfImpl || activity instanceof ElseImpl) {
                activity.layout(childXLeft, childYTop);
                childYTop += activity.getDimensions().getHeight();
            }
        }


        // Set the values
        setStartIconXLeft(xLeft);

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        return group1;
    }


    protected Element getArrows(SVGDocument doc) {
        if (subActivities != null) {
            ActivityInterface prevActivity = null;
            ActivityInterface prevElseActivity = null;
            ActivityInterface activity = null;
            String id = null;
            org.wso2.carbon.bpel.ui.bpel2svg.SVGCoordinates myStartCoords = getStartIconExitArrowCoords();
            org.wso2.carbon.bpel.ui.bpel2svg.SVGCoordinates myExitCoords = getEndIconEntryArrowCoords();
            org.wso2.carbon.bpel.ui.bpel2svg.SVGCoordinates myStartElseCoords = getStartIconElseArrowCoords();
            org.wso2.carbon.bpel.ui.bpel2svg.SVGCoordinates exitCoords = null;
            org.wso2.carbon.bpel.ui.bpel2svg.SVGCoordinates activityEntryCoords = null;
            org.wso2.carbon.bpel.ui.bpel2svg.SVGCoordinates activityExitCoords = null;
            Iterator<ActivityInterface> itr = subActivities.iterator();
            Element subGroup = doc.createElementNS("http://www.w3.org/2000/svg", "g");
            while (itr.hasNext()) {
                activity = itr.next();
                activityEntryCoords = activity.getEntryArrowCoords();
                activityExitCoords = activity.getExitArrowCoords();


                if (activity instanceof ElseIfImpl || activity instanceof ElseImpl) {
                    if (prevActivity != null && prevActivity instanceof ElseIfImpl) {
                        exitCoords = ((ElseIfInterface) prevActivity).getNextElseExitArrowCoords();
//                        activityEntryCoords = activity.getEntryArrowCoords();
                        id = prevActivity.getId() + "-" + activity.getId();


                        subGroup.appendChild(getArrowDefinition(doc, exitCoords.getXLeft(), 
                            exitCoords.getYTop(), activityEntryCoords.getXLeft(), 
                            activityEntryCoords.getYTop(), id, prevActivity, activity));
                        subGroup.appendChild(getArrowDefinition(doc, activityExitCoords.getXLeft(), 
                            activityExitCoords.getYTop(), myExitCoords.getXLeft(), 
                            myExitCoords.getYTop(), id, prevActivity, activity));


                    } else {
//                        activityEntryCoords = activity.getEntryArrowCoords();
                        subGroup.appendChild(getArrowDefinition(doc, myStartElseCoords.getXLeft(), 
                            myStartElseCoords.getYTop(), activityEntryCoords.getXLeft(), 
                            activityEntryCoords.getYTop(), id, prevActivity, activity));
                        subGroup.appendChild(getArrowDefinition(doc, activityExitCoords.getXLeft(), 
                            activityExitCoords.getYTop(), myExitCoords.getXLeft(), 
                            myExitCoords.getYTop(), id, prevActivity, activity));


                    }
                } else {
                    if (prevActivity != null) {
                        exitCoords = prevActivity.getExitArrowCoords();
//                        activityEntryCoords = activity.getEntryArrowCoords();
//                        activityExitCoords = activity.getExitArrowCoords();
                        id = prevActivity.getId() + "-" + activity.getId();
                        subGroup.appendChild(getArrowDefinition(doc, exitCoords.getXLeft(), 
                            exitCoords.getYTop(), activityEntryCoords.getXLeft(), 
                            activityEntryCoords.getYTop(), id, prevActivity, activity));
                    } else {
//                        activityEntryCoords = activity.getEntryArrowCoords();

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    public void setRootActivity(org.wso2.carbon.bpel.ui.bpel2svg.ProcessInterface rootActivity) {
        this.rootActivity = rootActivity;
    }
    
    public ActivityInterface getActivityAtLineNumber(int lineNumber) {
      ActivityInterface ret=null;
      
      if (this.rootActivity != null) {
        ret = this.rootActivity.getActivityAtLineNumber(lineNumber);
        
      }

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